Vehicle Identification Number (VIN) plate
The VIN plate is mounted in the location shown. This number serves as the official identification number for your Nissan Frontier and is used for vehicle registration, ownership records, insurance documents, and other official purposes.
Engine serial number

3.8L 6 cylinder (VQ38DD engine model)
The engine serial number is stamped directly on the engine in the location shown. This number may be needed for service records, parts identification, warranty work, or technical inspections related to the Nissan Frontier engine.
F.M.V.S.S./C.M.V.S.S. certification label

Type A (if so equipped)

Type B (if so equipped)
The Federal/Canadian Motor Vehicle Safety Standard (F.M.V.S.S./C.M.V.S.S.) certification label is attached in the location shown. This label contains important vehicle data, including GVWR, GAWR, the month and year of manufacture, the VIN, and other certification details. Review this information carefully, especially before registration, inspection, loading, or service work on the Nissan Frontier.
Emission control information label
The emission control information label is attached to the underside of the hood as shown. It provides emissions-related specifications that may be required for maintenance, inspection, or regulatory verification.
Tire and Loading Information label

Type A (if so equipped)

Type B (if so equipped)
The recommended cold tire pressure is listed on the Tire and Loading Information label. This label is positioned as shown and should be checked whenever you need accurate tire inflation data, payload information, or loading guidance for the Nissan Frontier.
Air conditioner specification label
The air conditioner specification label is affixed to the underside of the hood as shown. This label provides important information for proper A/C system servicing, including specifications that should be followed by qualified service personnel.
Air Conditioner Specification Label Symbols
Caution symbol
Air Conditioning System symbol
(MAC)
MAC System Lubricant Type symbol
(PAG-POE)
Requires Registered Technician to Service MAC System symbol
Flammable Refrigerant symbol